<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="任务标题" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="任务标题"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item>
        <el-button
          type="primary"
          icon="search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain size="mini" @click="backSql"
          >备份数据
        </el-button>
      </el-col>
      <!--      <el-col :span="1.5">-->
      <!--        <el-button-->
      <!--          type="success"-->
      <!--          plain-->
      <!--          icon="edit"-->
      <!--          size="mini"-->
      <!--          :disabled="single"-->
      <!--          @click="handleUpdate"-->
      <!--          v-hasPermi="['system:backup:edit']"-->
      <!--        >修改</el-button>-->
      <!--      </el-col>-->
      <!--      <el-col :span="1.5">-->
      <!--        <el-button-->
      <!--          type="danger"-->
      <!--          plain-->
      <!--          icon="delete"-->
      <!--          size="mini"-->
      <!--          :disabled="multiple"-->
      <!--          @click="handleDelete"-->
      <!--          v-hasPermi="['system:backup:remove']"-->
      <!--        >删除</el-button>-->
      <!--      </el-col>-->
      <!--      <el-col :span="1.5">-->
      <!--        <el-button-->
      <!--          type="warning"-->
      <!--          plain-->
      <!--          icon="download"-->
      <!--          size="mini"-->
      <!--          @click="handleExport"-->
      <!--          v-hasPermi="['system:backup:export']"-->
      <!--        >导出</el-button>-->
      <!--      </el-col>-->
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="backupList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />

      <el-table-column label="备份任务名称" align="center" prop="title" />
      <el-table-column label="备份类型" align="center" prop="type" />
      <el-table-column label="备份时间" align="center" prop="createTime" />
<!--      <el-table-column label="最新版本" align="center" prop="current">-->
<!--        &lt;!&ndash;              <template #default="scope">&ndash;&gt;-->
<!--        &lt;!&ndash;                <dict-tag :options="sys_normal_disable" :value="scope.row.current" />&ndash;&gt;-->
<!--        &lt;!&ndash;              </template>&ndash;&gt;-->
<!--      </el-table-column>-->
      <el-table-column label="备注" align="center" prop="remark" />

      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template #default="scope">
          <el-button
            size="mini"
            type="text"
            icon="edit"
            @click="handleUpdate(scope.row)"
            >修改
          </el-button>
          <el-button
            size="mini"
            type="text"

            @click="recoverThis(scope.row.id)"
            >回退到此版本
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改【请填写功能名称】对话框 -->
    <el-dialog :title="title" :model-value="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="任务名称" prop="title">
          <el-input v-model="form.title" placeholder="请输入备份任务名称" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入备注" />
        </el-form-item>
        <!--        <el-form-item label="备份路径" prop="path">-->
        <!--          <el-input v-model="form.path" placeholder="请输入备份路径"/>-->
        <!--        </el-form-item>-->
        <!--        <el-form-item label="是否是当前版本" prop="current">-->
        <!--          <el-input v-model="form.current" placeholder="请输入是否是当前版本"/>-->
        <!--        </el-form-item>-->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listBackup,
  getBackup,
  delBackup,
  addBackup,
  updateBackup,
  backSql,
  recover
} from "@/api/person/backup";

import useUserStore from '@/store/modules/user'
const userStore = useUserStore()
export default {
  name: "Backup",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 【请填写功能名称】表格数据
      backupList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: null,
        type: null,
        path: null,
        current: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        createTime: [
          { required: true, message: "备份时间不能为空", trigger: "blur" },
        ],
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /**备份sql**/
    backSql() {
      this.$modal.msgSuccess("开始备份");
      this.loading = true;
      backSql().then((response) => {
        if (response) {
          this.getList();
          this.$modal.msgSuccess("备份数据成功");
        }
      });
    },
    /**回退到当前sql版本**/
    recoverThis(id) {

      this.$modal
          .confirm('数据回退期间，短时间无法使用系统，确定回退？')
          .then(function () {
            recover(id);
            userStore.logOut().then(() => {
              location.href = '/index';
            })
          })

    },
    /** 查询【请填写功能名称】列表 */
    getList() {
      this.loading = true;
      listBackup(this.queryParams).then((response) => {
        this.backupList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        title: null,
        type: null,
        createTime: null,
        remark: null,
        path: null,
        current: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加【请填写功能名称】";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      console.log("点击修改！");
      this.reset();

      const id = row.id || this.ids;
      getBackup(id).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改数据备份";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != null) {
            updateBackup(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addBackup(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal
        .confirm('是否确认删除【请填写功能名称】编号为"' + ids + '"的数据项？')
        .then(function () {
          return delBackup(ids);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "system/backup/export",
        {
          ...this.queryParams,
        },
        `backup_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
